Method for applying rare earth in several greenhouse fruits and vegetables

Rare earths are applied to greenhouse fruits and vegetables on rare earths (also known as rare earth micro-fertilizers or rare earth nitrates), which can promote photosynthesis, enhance plant stress resistance, improve the adaptability of seedlings to low temperature, high humidity, low light and other adverse environments, and promote fruit and vegetables. Quality, early maturity and increased yield. 1, cucumber. The application of rare earths generally increases the yield by more than 20%. Application method: 1) Seed dressing. Firstly, 2 g of rare earth is dissolved in 1.5 kg of water, and then sprayed on cucumber seeds with a sprayer or a small watering can, and sprayed while spraying, dried and then sown. 2) Foliar application. 10 g of rare earth per acre, 0.03% solution of water, sprayed once every 10 to 45 days after the initial flowering period, and sprayed once every 15 days. 2, chili. The application of rare earth can increase the content of vitamin C in the fruit, which can increase the yield by about 15%. Application method: spraying 2 times, spraying for the first time 10 days before transplanting or transplanting live tree, before spraying, the spraying concentration is 0.03%-0.05%; the second time in the initial flowering period, spraying concentration It is 0.08%.

Measuring tape

Measuring Tape,Meter Measuring Tape,Steel Measuring Tape,Stainless Steel Measuring Tape

Henan Yuanli Tools Co.,Ltd , https://www.hnyuanlitools.com